2005 Gilera Runner VX 125 "repaired cdi boxes" Questions

repair CDI box Gilera Arizona 125/200, KK, KZ, RV.... hy, I have no spark on my bike and I was found the CDI box is out of function... is it possible to fix it? replace some transistor? thank you Alen

no spark, changed the coil, is there any way to test the cdi box without having to buy a new one. There is a way to test a CDI box but you will have to take it to a shop that has the equipment to do ...